Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git

ath.git patches for 5.4. Major changes:

wil6210

* add support for Enhanced Directional Multi-Gigabit (EDMG) channels 9-11

* add debugfs file to show PCM ring content

* report boottime_ns in scan results

ath9k

* add a separate loader for AR92XX (and older) pci(e) without eeprom,
  enabled with the new ATH9K_PCI_NO_EEPROM Kconfig option